Is Oak Street Health MSO laying off workers?
Yes. Oak Street Health MSO filed a WARN notice in the last 12 months covering 219 jobs. The most recent was filed Nov 7, 2025 for Chicago, Illinois.
219 roles affected across 1 filing.
Every filing
Questions
Yes. Oak Street Health MSO filed a WARN notice in the last 12 months covering 219 jobs. The most recent was filed Nov 7, 2025 for Chicago, Illinois.
219 jobs in WARN notices filed in the last 12 months. 219 jobs across all 1 official WARN filing on record since 2025.
Is Oak Street Health MSO on a list you care about?
Paste your suppliers, customers or holdings at /monitor and see which of them have filed a layoff that has not happened yet. A WARN notice is filed about 60 days before the jobs go, so those are still ahead of you. Free to check, no account, and we do not store your list.
We'll email you if there are further filings, expansions, or new locations affected.